INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad69e8bcd6c742ac4936bd22a8515f2299731d1356858393848e2849eee7dc71', 
    'boD2KhL2onEDYNLAcg6QRLnBmybqHTs05foC0uJigCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)